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path: root/drivers/gpio/rdc321x-gpio.c
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* gpio: Fix inverted rdc321x gpio data out registersFlorian Fainelli2010-05-27
| | | | | | | | rdc_gpio_set_value_impl has the gpio data registers 1 and 2 inverted, fix this. Signed-off-by: Bernhard Loos <bernhardloos@gmail.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Change rdc321x resources flags to IORESOURCE_IOFlorian Fainelli2010-05-27
| | | | | | | | | | | | The rdc321x southbridge PCI device has no MEM PCI resources that we could pass to mfd_add_devices. Since 33254dd5, mfd_add_device checks for the mem_base argument that we set to NULL. Changing the resources passed to our MFD cells from IORESOURCE_MEM to IORESOURCE_IO fixes that. Since we use those resources as offsets to the PCI configuration space base address of the southbridge device this is also more adequate. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* gpio: Update gfp/slab.h includes for rdc321xTejun Heo2010-05-27
| | | | | | | | Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
* gpio: Add support for RDC321x GPIO controllerFlorian Fainelli2010-05-27
This patch adds a new GPIO driver for the RDC321x SoC GPIO controller. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>